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Optimal design of cluster randomized trials allowing unequal allocation of clusters and unequal cluster size between arms

There are sometimes cost, scientific, or logistical reasons to allocate individuals unequally in an individually randomized trial. In cluster randomized trials we can allocate clusters unequally and/or allow different cluster size between trial arms. We consider parallel group designs with a continu...

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Bibliografski detalji
Izdano u:Stat Med
Glavni autori: Copas, Andrew J., Hooper, Richard
Format: Artigo
Jezik:Inglês
Izdano: 2021
Teme:
Online pristup:https://ncbi.nlm.nih.gov/pmc/articles/PMC7614658/
https://ncbi.nlm.nih.gov/pubmed/34312902
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.9135
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